Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
173780 comments
1win_cgon
1win скачать на компьютер 1win скачать на компьютер
Comment LinkDavidatten
Thanks for the article. Here's more on the topic https://great-galaxy.ru/
Comment Link66kbet
I got this web page from my friend who informed me on the topic of this web site and at the
Comment Linkmoment this time I am browsing this site and reading very informative
articles here.
1win_jhEn
1win betting app download 1win11005.com
Comment Link토토 꽁머니
이 주제에 대한 더 많은 글을 기대하겠습니다.
Comment Link토토 꽁머니
토팡
https://topang119.net/
Sazrkys
Вы приобретаете диплом через надежную и проверенную временем фирму. Заказать диплом академии-- http://spbpages.ru/pokupka-diploma-s-reestrom-i-otzivami-bistro-i-nadezhno/ - spbpages.ru/pokupka-diploma-s-reestrom-i-otzivami-bistro-i-nadezhno/
Comment Link1win_jcEn
куда вводить промокод 1win https://1win1111.ru
Comment LinkVernonlense
Кроме того, клиника предлагает долгосрочные программы, включающие как стационарное, так и амбулаторное лечение. Мы понимаем, что восстановление — это не только медицинский процесс, но и важная психологическая поддержка, необходимая пациентам на каждом этапе их пути к выздоровлению.
Comment LinkПолучить дополнительные сведения - https://тайный-вывод-из-запоя.рф
Jeffreynog
Наркологическая помощь «ТюменьМед» не ограничивается только физической детоксикацией. В состав команды входят психологи и социальные работники, которые проводят мотивационные беседы, обучают навыкам самоконтроля и оказывают помощь в планировании досуга и социальных активностей после детоксикации.
Comment LinkОзнакомиться с деталями - бесплатная наркологическая клиника
1win_dukn
куда вводить промокод 1win http://1win1112.ru
Comment Link